Wet snow avalanches are caused by decreasing strength of the snow pack through rain or very warm temperatures.This type of avalanche is difficult for people to trigger, and it is one of the slowest types of avalanches.
1H NMR (400 MHz, CDCl3) δ 7.34-7.24 (m, 5H), 6.84 (br, 1H), 4.95 (sep, 1H), 4.45 (d,
J
= 5.6 Hz, 2H), 3.90 (t,
J
= 10 Hz, 1H), 3.75 (dd,
J
= 10 Hz,
J
= 8.5 Hz, 1H), 3.57 (t,
J
=
8.5 Hz, 1H), 3.21 (dd,
J
= 10 Hz,
J
= 8.5 Hz, 1H), 2.31 (s, 3H), 2.06 (s, 3H), 1.17 (d,
J
=
6.4 Hz, 3H), 1.12 (d,
J
= 6.4 Hz, 3H).